baber/WOPTO huggingface dataset:
Patent JP-2020045775-A (JP)
Title: Internal combustion engine control device
Inventor: ITO TAKAMASA
IPC: F02D41/38
Filed: 2018-09-14
Abstract: To provide an internal combustion engine control device capable of sufficiently promoting the ignition of main injection fuel.SOLUTION: A control device 20 includes a cylinder temperature sensor 21 for detecting a cylinder temperature as the operating condition of an internal combustion engine 10, an ozone supply part 22 for supplying ozone as a material which activates the reaction of fuel, a main injection control part 27 for allowing the operation of an injector 16 of the internal combustion engine 10 to perform main injection for main combustion which produces torque, and a front-stage supply control part 28 for allowing the operation of the injector 16 and the ozone supply part 22 to perform front-stage injection to inject a smaller amount of fuel than the main injection prior to the main injection while supplying the ozone. Besides, the front-stage supply control part 28 supplies the fuel and the ozone according to the operating condition of the internal combustion engine 10 so that the reaction of the fuel due to the front-stage injection occurs at the time of the main injection.SELECTED DRAWING: Figure 1
Patent JP-2020043806-A (JP)
Title: Bioreactors, systems and methods for cell culture
Inventor: IGARASHI Masatsugu
IPC: C12N5/071
Filed: 2018-09-18
Abstract: To provide bioreactors, systems and methods for cell culture with simple constitution and high efficiency.SOLUTION: The bioreactor 20 of the cell culture system 10 comprises: a cell inoculation member 60 comprising a cell inoculation surface 58 to which cells are inoculated, a housing 62 to accommodate the inoculation member 60; an introducing part 64a provided to the housing 62 to introduce at least one fluid selected from a cell-containing solution, a peeling liquid and a culture medium into the housing 62; and a discharging part 64b provided to the housing 62 to discharge the fluid from the housing 62, where the introducing part 64a comprises a plurality of inlet flow path 79a, and a plurality of inlet valve 82a to open and close the inlet flow path 79a respectively.SELECTED DRAWING: Figure 3
Patent JP-2020047448-A (JP)
Title: Stranded wire and method for manufacturing stranded wire
Inventor: INAGAKI TOSHIBUMI
IPC: D07B1/06
Filed: 2018-09-19
Abstract: To provide a stranded wire that is used for a multicore cable or a bundle electric wire and can be easily manufactured, and a method for manufacturing a stranded wire.SOLUTION: A stranded wire 1 has an insulation wall member 2 in which a plurality of housing parts 10,10,10, formed spirally with a shaft core as a center are formed in a circumferential direction, conductors 3,4,5 are housed at least in a part of a plurality of housing part 10,10,10, and is used for a multicore cable or a bundle electric wire. The insulation wall member 2 has a central connection part 8 and a plurality of arm parts 9,9,9 protruded from the central connection part 8 in radial directions, and by bending each arm part 9,9,9 in the same direction, the insulation wall member 2 covers outer peripheral areas of the conductors 3,4,5 housed in the housing parts 10,10,10.SELECTED DRAWING: Figure 1
Patent JP-2019056704-A (JP)
Title: Apparatus for generating formaldehyde monomer vapor
Inventor: ROBERT J GRASMEDER
IPC: B01J7/00
Filed: 2018-09-19
Abstract: To provide an apparatus for generating formaldehyde monomer vapor.SOLUTION: An apparatus for generating a desired gas is provided. The apparatus includes an effusion tube comprising a first zone and a second zone. The first zone includes walls of micro-porous metal tube, and a closed end. The second zone includes non-porous metal tube, and an open end. The two-zone effusion tube is fixed to an inside of a larger cylindrical metal jacket with gas entry and exit ports at opposite ends, the cylindrical metal jacket allowing a gas to flow over an outside of the effusion tube. The effusion tube is configured to contain a matrix comprising media containing a parent compound and inert media. Also provided is heating means for heating the effusion tube thereby generating a desired gas which exits the open end of the metal jacket.SELECTED DRAWING: Figure 8
Patent JP-2019112712-A (JP)
Title: Vapor deposition mask, vapor deposition method and method for manufacturing organic el display
Inventor: KISHIMOTO KATSUHIKO
IPC: C23C14/24
Filed: 2018-09-25
Abstract: To provide a vapor deposition mask capable of increasing the size of the vapor deposition mask by suppressing heat conduction in the frame of a vapor deposition mask and reducing weight to inexpensively perform high definition vapor deposition, and a deposition method using the vapor deposition mask.SOLUTION: A vapor deposition mask 1 comprises: a mask body 10 having an opening pattern; and a frame 15 for bonding at least a part of a peripheral portion of the mask body 10 to hold the mask body 10 in a fixed state. Each side of the frame 15 is formed into a sandwich structure having: air-space formed by superimposing a plurality of plate-like bodies having a predetermined width to intermittently bond a part of adjacent plate-like body and separating the adjacent plate-like body in a portion not bonded; and a face plate 152 bonded on a surface facing at least a part of a columnar core part 151 having the air-space regularly formed on the surface of the plate-like body and a surface vertical thereto.SELECTED DRAWING: Figure 1B
Patent JP-2020051480-A (JP)
Title: Repair method for meter gas plug and repair instrument
Inventor: IWASHITA SHINSUKE
IPC: F16K5/22
Filed: 2018-09-26
Abstract: To provide a repair method for a meter gas plug which is adaptable to an ordinary meter gas plug, reduces the risk of gas leakage and is capable of performing grease coating through simple work, and a repair instrument to be used for the repair method.SOLUTION: The present invention relates to a repair method for a meter gas plug for repairing gas leakage from a meter gas plug 10 by grease coating, the meter gas plug comprising a gas plug main body 1 in which a gas supply port 11 and a gas discharge port 12 are formed, and a plug body 2 in which a tapered face 23 adhered through grease to a tapered face 13 formed inside of the gas plug main body is provided and a gas through-hole 22 is formed. The repair method is provided with a repair instrument 3 including a grease injection hole 34 which is abutted to the tapered face of the plug body and injects grease from a grease gun 4. After the plug body is rotated into a full closed state, a secondary-side pipe 62 connected to the gas discharge port is disconnected and in a state where the repair instrument is engaged to the gas discharge port, new grease is press-fitted from the grease injection hole to a clearance between the tapered face of the gas plug body and the tapered face of the plug body.SELECTED DRAWING: Figure 1
Patent JP-2020053846-A (JP)
Title: Transceiver and electronic apparatus
Inventor: KOMIYAMA HIROHIDE
IPC: H04B10/114
Filed: 2018-09-27
Abstract: To provide transceivers and electronic apparatuses that can reduce an installation space even when a plurality of transceivers facing each other between electronic apparatuses are disposed adjacent to each other.SOLUTION: A transceiver includes: a first unit which can perform full duplex communication using electromagnetic waves and in which a transmitter and a receiver are disposed in a first direction in this order at a predetermined interval; and a second unit which can perform full duplex communication using electromagnetic waves and in which a receiver and a transmitter are disposed in the first direction in this order at the predetermined interval. The second unit is disposed adjacent to the first unit in a second direction perpendicular to the first direction.SELECTED DRAWING: Figure 5
Patent JP-2020051972-A (JP)
Title: Train model traveling device
Inventor: TAKAMI SO
IPC: G01M9/08
Filed: 2018-09-28
Abstract: To provide a new method suitable for effectiveness verification of a countermeasure against an inconvenient phenomenon associated with high-speed traveling of a train.SOLUTION: A first rope-like body 41 and a second rope-like body 42 are connected to a front end and a rear end of a train model 20, respectively. A first reeling device 50 having a first motor 53 for rotating a first drum 52 for reeling the first rope-like body 41 is arranged on a traveling end side of a railway track 30. A second reeling device 60 having a second brake 63 for braking a second drum 62 for unreeling the second rope-like body 42 is installed on a traveling start side of the railway track 30. A control device 70 is used to allow the train model 20 to travel by controlling a braking force of the second brake 63 while controlling a speed of the first motor 53 and thereby giving a tensile force to the first rope-like body 41 and the second rope-like body 42.SELECTED DRAWING: Figure 1
Patent JP-2020049468-A (JP)
Title: Composite semipermeable membrane
Inventor: MINEHARA HIROKI
IPC: B01D71/52
Filed: 2018-09-28
Abstract: To obtain a composite semipermeable membrane having high scratch resistance and high water permeability after water conduction.SOLUTION: A composite semipermeable membrane has a porous support film containing a base material and a porous support layer, and a separation functional layer formed on the porous support layer. The composite semipermeable membrane has a protective layer provided on the separation functional layer and containing a hydrophilic polymer (A) with a weight average molecular weight of 5,000 or less and a hydrophilic polymer (B) with a weight average molecular weight of 30,000 or more.SELECTED DRAWING: None
Patent JP-2020052907-A (JP)
Title: Advertisement distribution system, advertisement distribution device, mobile terminal, advertisement distribution method and program
Inventor: KAMIYA NAOYASU
IPC: G06Q30/02
Filed: 2018-09-28
Abstract: To reduce distribution of advertisement unwanted for passengers riding vehicles.SOLUTION: An advertisement distribution device comprises: an individual information DB that stores a user ID of a mobile terminal and user attribute information in association of the user ID with the user attribute information; a location information DB that stores the mobile terminal and a location history of the mobile terminal in association of the mobile terminal with the location history thereof; a used road estimation unit that estimates roads used by users of the mobile terminal on the basis of the location history; a road use tendency grasping unit that prepares a distribution of attribute information on the user using the road for each time zone on the basis of the individual information DB and an estimation result of the road; a determination unit that determines advertisement information to be distributed to an in-vehicle storage device on the basis of an advertisement information DB storing the advertisement information, location information transmitted by the in-vehicle storage device and attribute information on a target person of advertisement distribution, and the distribution of the attribute information on the user using the road; and a distribution unit that distributes the advertisement information to the in-vehicle storage device.SELECTED DRAWING: Figure 3
Patent JP-2020055337-A (JP)
Title: tire
Inventor: TAKAYAMA YOSHIHISA
IPC: B60C15/00
Filed: 2018-09-28
Abstract: To provide a tire that can ensure sufficient steering stability even when a structure of a bead part is simplified.SOLUTION: A bead part 60 of a pneumatic tire has an inner bead core 210 that is provided inside in the tire width direction, an outer bead core 220 that is provided outside in the tire width direction, and a bead filler sheet 400 that is provided along a carcass 40 and outside the carcass in the tire width direction on the outside of at least one of the inner bead core 210 and the outer bead core 220 in the tire radial direction. The carcass 40 is interposed between the inner bead core 210 and the outer bead core 220.SELECTED DRAWING: Figure 2
Patent JP-2020055382-A (JP)
Title: Front cowl structure for vehicle
Inventor: ISHIKURI YOSHIYUKI
IPC: B62J23/00
Filed: 2018-09-28
Abstract: To facilitate banking of a vehicle body by rectifying travel wind via an exterior component of a vehicle body.SOLUTION: A front cowl structure for a saddle-riding type vehicle includes a front cowl 40 covering the outer periphery of a head light 70 at a front part of a vehicle body. The front cowl 40 has an upper surface part 40a directed in a rear upward direction of the vehicle body, the upper surface part 40a being in the shape of an arc and having a central notch part 40b notching approximately in a V-shape, and the central notch part 40b having a visor 71. In the front cowl structure of a saddle-riding type vehicle, an opening 85 that can be viewed from front and side is provided in an edge portion 40c forming the central notch part 40b of the upper surface part 40a.SELECTED DRAWING: Figure 3
Patent JP-2020061616-A (JP)
Title: Intercom apparatus, and intercom system
Inventor: KUMAGAI ISSEI
IPC: H04M1/02
Filed: 2018-10-05
Abstract: To provide an intercom apparatus superior in appearance with a touch panel easy-to-flatten at a lower manufacturing cost, and an intercom system including the same.SOLUTION: A master unit 41 is a home information panel that is installed in a dwelling unit in an intercom system. The master unit 41 includes a housing 2 that has a rectangular opening 22 and a concavity 23 formed along at least two sides in multiple sides defining the periphery of the opening 22. The master unit 41 includes: an image display panel 50 that is disposed inside the housing 2 when viewed from a Y direction and a display part 51 being overlapped with the opening 22; and a touch panel 20 with the rear face fixed to the bottom of the concavity 23.SELECTED DRAWING: Figure 5
Patent JP-2019036333-A (JP)
Title: Sentence processing apparatus, sentence display system, information processing apparatus, and program
Inventor: KOINUMA ATSUSHI
IPC: G06F17/22
Filed: 2018-10-11
Abstract: To provide a sentence processing apparatus that creates a sentence that can be understood by a plurality of readers.SOLUTION: A sentence processing apparatus 100 processing a sentence comprises: an environment setting unit 11 that acquires environment information; a morpheme analysis unit 12 that acquires a sentence and extracts one or ore words from the sentence; and a sentence optimization unit 13 that convers the words extracted from the sentence with a dictionary accessed according to the environment information acquired by the environment setting unit 11, and writes the words after conversion side by side with the words in the sentence.SELECTED DRAWING: Figure 6
Patent JP-2020060741-A (JP)
Title: Optical device and laser apparatus
Inventor: MATSUMOTO RYOKICHI
IPC: G02B6/26
Filed: 2018-10-12
Abstract: To provide an optical device capable of suppressing deterioration of resin for fixing an optical fiber.SOLUTION: An optical combiner 20 includes: an input side optical fiber 12; an output side optical fiber 32; a fiber connection part 53 in which a core of the input side optical fiber is connected to a core of the output side optical fiber; a fiber support part 54 for supporting the optical fibers 12, 32; and fixing resins 81, 82 for fixing the optical fibers to the fiber support part. The input side optical fiber has a taper part 66 whose diameter is reduced from a taper start part 64 toward the fiber connection part. The fixed resin 81 is located closer to an optical axis 90 than to a reference line L2 obtained by extending a line that connects: a point located closest to an optical axis 90 of the output side optical fiber on an end surface of a cladding 72 of the output side fiber at the fiber connection part; and a point located farthest from the optical axis 90 on an outer peripheral line at a fiber connection part.SELECTED DRAWING: Figure 3
Patent JP-2020051012-A (JP)
Title: Moisturizing mask with artificial nose attached thereto
Inventor: YASUDA KIYOSHI
IPC: A62B18/02
Filed: 2018-09-26
Abstract: To provide a tool of a high moisturizing effect for those who have extremely dried oral cavities because prior arts have small moisturizing effect.SOLUTION: An artificial nose filter, which is a filter conventionally used by being connected to a respiratory apparatus for moisturizing bronchial tubes and has a function of keeping moisture in expiration, is attached to a mask with an opening part, thereby obtaining a significant moisturizing effect.SELECTED DRAWING: Figure 4
Patent JP-2020062599-A (JP)
Title: Fluid sterilizer
Inventor: KAWASAKI RYOTA
IPC: C02F1/32
Filed: 2018-10-17
Abstract: To provide a fluid sterilizer capable of monitoring operation of a light-emitting device while performing continuous sterilizing treatment to a fluid.SOLUTION: The fluid sterilizer 10 is assembled with a channel 12, a light-emitting device 30 for irradiation of UV light toward inside of the channel 12, an electric power source for continuously supplying a driving current of a specified value to the light-emitting device 30 and for intermittently supplying driving currents of plural stages of values which are different from the specified value to the light-emitting device 30, and a control part for obtaining driving voltage values and driving current values of the light-emitting device 30 and monitoring current voltage characteristics of the light-emitting device. The electric power source may alternately repeat a first period for continuously supplying a driving current of at least one of value of the plural stages and a second period for continuously supplying the driving current of the specified value.SELECTED DRAWING: Figure 1
Patent JP-2019095428-A (JP)
Title: Laboratory storage and sample tube storage method in unloading system
Inventor: STEFAN WALDBURGER
IPC: G01N35/04
Filed: 2018-10-17
Abstract: To introduce a method for storing sample tubes in laboratory storage and an unloading system.SOLUTION: A laboratory storage and unloading system includes a storage area 12, a database 14 having a sample tube list of the storage area 12, a control device 16, and a sample tube transport system 18. The storage area 12 includes at least two storage subdivision areas 22a, 22b. In the first step, the control device 16 has the substantially same sample tube attributes to identify the two sample tubes 26a, 26b distributed across 22a, 22b. In the second step, the sample tube transport system 18 integrates at least the two sample tubes in at least one storage subdivision area, the control device 16 further determines in which of at least the two storage subdivision regions 22a, 22b to integrate the identified sample tube.SELECTED DRAWING: Figure 1A
Patent JP-2020062663-A (JP)
Title: Piercer-plug and method of manufacturing the same
Inventor: HIDAKA YASUYOSHI
IPC: B21B25/00
Filed: 2018-10-18
Abstract: To provide a piercer-plug that is excellent in the adhesion and abrasion resistance of a sprayed coating.SOLUTION: A piercer-plug 10 comprises a body 11 in which a part including at least a part of a surface except a back end surface 11c is formed from an austenite alloy, and a sprayed coating 12 for coating at least a part of the surface, which is formed from the austenite alloy, of the body 11. The sprayed coating 12 includes the austenite alloy.SELECTED DRAWING: Figure 1
Patent JP-2019013247-A (JP)
Title: Oral composition
Inventor: TANAKA NATSUKO
IPC: A23L33/10
Filed: 2018-10-19
Abstract: To provide a composition that is excellent in activity of digestive enzyme such as protease and amylase.SOLUTION: The present invention provides an oral composition containing a digestive enzyme and at least one, which is different from the digestive enzyme, selected from a processed material of fruit or a fruit flavor, saccharide or lactic acid bacterium. In said oral composition, it is preferable that the fruit ingredient is at least one processed material selected from pineapple, strawberry, mango, apple and melon, and the saccharide is lactose or reduced maltose. It is also preferable that the fruit ingredient, saccharide or lactic acid bacterium is a powder substantially having no activity of the digestive enzyme.SELECTED DRAWING: None
Patent JP-2020071291-A (JP)
Title: Liquid crystal device and electronic apparatus
Inventor: ITO SATOSHI
IPC: G02F1/13
Filed: 2018-10-30
Abstract: To provide a liquid crystal device capable of improving display quality and an electronic apparatus.SOLUTION: A liquid crystal device comprises: an element substrate 60 having q pixel electrode 23 and a TFT 19; and a counter substrate 30 arranged to face the element substrate 60. The element substrate 60 includes a first microlens ML1, a second microlens ML2, and a third microlens ML3, corresponding to the pixel electrode 23.SELECTED DRAWING: Figure 5
Patent JP-2020076014-A (JP)
Title: Thermal conductive material
Inventor: OYA RIKA
IPC: C08L33/06
Filed: 2018-11-08
Abstract: To provide a thermal conductive material excellent in heat resistance.SOLUTION: A thermal conductive material 1 has 100 pts.mass of an acrylic resin 2, 10 to 25 pts.mass of a plasticizer, 100 to 200 pts.mass of a carbon fiber 3 having average fiber length of 130 μm to 200 μm, 30 to 50 pts.mass of graphite having average particle diameter of 5 μm to 15 μm and 80 to 150 pts.mass of aluminum oxide having average particle diameter of 1 μm to 80 μm.SELECTED DRAWING: Figure 1
Patent JP-2020088005-A (JP)
Title: Wiring board and semiconductor device
Inventor: MORI KENICHI
IPC: H05K3/46
Filed: 2018-11-16
Abstract: To provide a wiring board capable of improving flexibility.SOLUTION: A wiring board 11 includes a structure formed by alternately laminating a plurality of wiring layers and a plurality of insulation layers. The wiring board 11 includes a packaging part packaged with electronic components and a non-packaging part 11B formed to bend without packaging electronic components. A wiring layer 26 of the plurality of wiring layers includes a shield pattern 26B. The shield pattern 26B arranged at the non-packaging part 11B includes a plurality of through holes 26X arranged at predetermined intervals. A planar shape of each of the through holes 26X is formed into a shape with bent parts C1, C2.SELECTED DRAWING: Figure 3
Patent JP-2020061723-A (JP)
Title: D/a conversion circuit, quantization circuit, and a/d conversion circuit
Inventor: NAKAMURA KUNIHIKO
IPC: H03M1/76
Filed: 2018-11-20
Abstract: To provide a D/A conversion circuit, a quantization circuit, and A/D conversion circuit capable of reducing the adverse effect of the electrical characteristics of the capacity provided inside.SOLUTION: A D/A conversion circuit selects and outputs three analog potentials Vrefp, Vcm, and Vrefm for four digital inputs during a sampling period and a holding period. At this time, a reference potential Vcm can be selected in the sample period, but the Vcm is not selected in the holding period. Since the DAC capacitance of the D/A conversion circuit has electric characteristics, it is possible to suppress the occurrence of error even when an amplifier of an output side integration circuit has an offset.SELECTED DRAWING: Figure 5
Patent JP-2020082258-A (JP)
Title: Method of excitation in tool torsion direction, and method for measuring tool torsional-motion characteristic
Inventor: KOBAYASHI KAZUYA
IPC: B23Q17/09
Filed: 2018-11-22
Abstract: To provide a method of excitation in a tool torsion direction around a center axis of a simple rotary tool, and a method for measuring tool torsional-motion characteristics with a high degree of accuracy.SOLUTION: A method of excitation in a tool torsion direction is a method of excitation in a tool torsion direction around a center axis Ct of a rotary tool 6 attached to a rotatable main shaft 4a. The rotary tool 6 is rotated, and an acting force, which prevents the rotary tool 6 during rotation from being displaced in a radial direction of the rotary tool 6, is input into a cutting part 6t of the rotary tool 6 during the rotation so as to excite the rotary tool 6 in the tool torsion direction.SELECTED DRAWING: Figure 3